The table is a linear function k(x). If k(x) = mx+b what is the value of m + b?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²